2131341246

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{654187}}^1$

素因数の和:654376

約数の個数: 24

約数和(自身を含む): 4643426424

約数和(自身を除く): 2512085178

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 654187, 1308374, 1962561, 3925122, 5887683, 11775366, 118407847, 236815694, 355223541, 710447082, 1065670623, 2131341246]

約数ペア:

[(1, 2131341246), (2, 1065670623), (3, 710447082), (6, 355223541), (9, 236815694), (18, 118407847), (181, 11775366), (362, 5887683), (543, 3925122), (1086, 1962561), (1629, 1308374), (3258, 654187)]